Swinger: Bowling Swing Tracker
Arm Speed, Ball Speed, Release
$2.99 · Designed for iPhone. Not verified for macOS.
Measure your bowling swing with Apple Watch.
Wear your watch on your bowling arm and bowl. Swinger detects each shot and sends the results to your iPhone.
• Arm speed at release, in mph or km/h
• Release consistency for every strike ball
• Countdown and wrist tap so you can set up on the approach
• Practice, league, and tournament sessions
• Reports and charts by date, session type, and ball
No account. No ads. Your data stays on your iPhone.
Requires Apple Watch.
Ratings & Reviews
The developer, Eric Marschner, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Eric Marschner
- Size
- 3.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Eric Marschner
